Non-uniform recursive DooSabin surfaces

CORC > 北京大学 > 信息科学技术学院

	Non-uniform recursive DooSabin surfaces
	Huang, Zhangjin ; Wang, Guoping
刊名	CAD Computer Aided Design
	2011
DOI	10.1016/j.cad.2011.08.016
英文摘要	This paper presents a generalization of CatmullClark-variant DooSabin surfaces and non-uniform biquadratic B-spline surfaces called Non-Uniform Recursive DooSabin Surfaces (NURDSes). One step of NURDS refinement can be factored into one non-uniform linear subdivision step plus one dual step. Compared to the prior non-uniform DooSabin surfaces (i.e., quadratic NURSSes), NURDSes are convergent for arbitrary n-sided faces. Closed form limit point rules, which are important for applications in adaptive rendering and NC machining, are given as well. ? 2011 Elsevier Ltd. All rights reserved.; EI; 11; 1527-1533; 43
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/461361]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Huang, Zhangjin,Wang, Guoping. Non-uniform recursive DooSabin surfaces[J]. CAD Computer Aided Design,2011.
APA	Huang, Zhangjin,&Wang, Guoping.(2011).Non-uniform recursive DooSabin surfaces.CAD Computer Aided Design.
MLA	Huang, Zhangjin,et al."Non-uniform recursive DooSabin surfaces".CAD Computer Aided Design (2011).